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航空灭火
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吊桶灭火
利用直升机外挂吊桶(囊)载水,从空中直接将水喷洒到火头、火线上方进行扑救森林火灾。在中国东北、内蒙古和西南林区已普遍使用。
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water energy resources of China
water entangling
water entry induced cavity
water environment
water environmental carrying capacity
water environmental planning
water environmental quality forecast and impact assessment
water environmental science and technology
water environment capacity
water environment control equipment
Water Environment Federation
water environment function zoning
water environment impact evaluation
water environment management
water environment monitoring
water environment protection
water environment quality evaluation
water environment quality management
water environment regulation
water erosion
water erosion in China
water erosion prediction model
water escape structure
water eutrophication
water eutrophication monitoring
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